Feature: 1. The extender transmits HD Multimedia Interface video and audio signals over long distances via optical fiber, up to 20km. 2. HD uncompressed video signal, resolution up to 1920x1080 60hz. 3. Compatible with HD Multimedia Interface 1.3 standard; conform to HDCP 1.2 standard - high bandwidth digital content protection technology. 4. Support external connection to one-way forward analog stereo audio signal transmission. 5. Automatically identify and configure various display modes. 6. Built-in automatic equalization system ensures smooth, clear and stable picture. 7. Built-in ESD electrostatic protection circuit, all-round system security protection. 8. Easy installation, plug and play, no setting required. Specification: Item Type: HD Multimedia Interface Fiber Optic Extender Video: Supported Protocol: HDMI1.3; HDCP 1.2 Pixels bandwidth: 165MHz full-digital Port Bandwidth: Total Bandwidth 6.75Gbps Maximum supported resolution: 1920X1080P at 60Hz Port: HD Multimedia Interface-A Impedance: 100Ω Audio: Port: 3.5mm stereo audio jack Signal Direction: Unidirectional Signal Type: Digital Signal Ethernet Port: Fiber Port: SC/FC Fiber Type: Singlemode Wavelength: Singlemode 1310nm/1510nm Port Bandwidth: 6.25Gbps Recommended Maximum Transfer Distance: 20KM Power Supply: 5V/2A Adapter Maximum Power Consumption: 5W Operating Temperature: -5~+70℃ Operating Humidity: 5%~90% RH. Package List: 1 x Receiver1 x Transmitter1 x Manual2 x Supply Adapter2 x Fiber Optic Head